it was a big shake. it felt like a big shake. we're not used to that sort of magnitude earthquake. for many people, they got a frigtd. but everything is fine. a most unusual event. >> mark o'brien, network 10 reporter, from melbourne. >>> neighboring new zealand was hit by an earthquake on tuesday. the 6.5 magnitude quake was felt on most of the country. it was centered in taupo. but it was felt as far down as the capital of wellington. residents were shaken. but there's been no reports of any damage so far. as network 10's reporter, mark o'brien, was telling us. >>> you're watching "world business today." her first day on the job as the head of the imf. we'll look at the kind of leader that lagarde is bound to be. >>> a place where money seems to be no object. and gracing group buying sites. ♪ sing polly wolly doodle all the day ♪ ♪ hah nymex trieding down on 28 cents on the dollar. from cnn london, this is "world business today." welcome back. a die after winning thailand's general election, the new prime minister has announced her government will reopen an investigation in